Merge branch 'develop' into fix-moran-query-ordering-problem

2016-06-22 16:12:44 -04:00 · 2016-06-22 16:12:44 -04:00 · 279912c03f
commit 279912c03f
parent b62d7b32ef 7c9628eef9
1 changed files with 4 additions and 1 deletions
--- a/src/pg/sql/08_interpolation.sql
+++ b/src/pg/sql/08_interpolation.sql
@ -14,9 +14,12 @@ $$
 DECLARE
    gs geometry[];
    vs numeric[];
+    output numeric;
 BEGIN
    EXECUTE 'WITH a AS('||query||') SELECT array_agg(the_geom), array_agg(attrib) FROM a' INTO gs, vs;
-    RETURN QUERY SELECT CDB_SpatialInterpolation(gs, vs, point, method, p1,p2) FROM a;
+    SELECT CDB_SpatialInterpolation(gs, vs, point, method, p1,p2) INTO output FROM a;
+
+    RETURN output;
 END;
 $$
 language plpgsql IMMUTABLE;